.pointer-box {
  width: 30px;
  height: 30px;
  position: relative;
  .out-layer {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    animation: twinkFrame 2s linear 2s infinite alternate;
    border-radius: 20px;
    height: 20px;
    width: 20px;
    background-color: rgba(255, 113, 16, 0.3);
  }
  .inner-layer {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    animation: twinkFrameInside 3s linear 2s infinite alternate;
    margin: auto;
    border-radius: 8px;
    width: 8px;
    height: 8px;
    background: #FF7110;
  }
}

@keyframes twinkFrame
{
  0%   {background: rgba(255, 113, 16, 0.1); width: 20px; height: 20px;}
  33%  {background: rgba(255, 113, 16, 0.2); width: 12px; height: 12px;}
  66%  {background: rgba(255, 113, 16, 0.3); width: 20px; height: 20px;}
  100%  {background: rgba(255, 113, 16, 0.2); width: 12px; height: 12px;}
}

@keyframes twinkFrameInside
{
  0%   {background: rgba(255, 113, 16, 1);}
  33%  {background: rgba(255, 113, 16, 0.9);}
  66%  {background: rgba(255, 113, 16, 1);}
  100%  {background: rgba(255, 113, 16, 0.8);}
}
